Two point charges lie on the axis. A charge of +9.72 is at the origin, and a charge of -4.91 is at = 13.0 cm. At what position would a third charge q3 be in equilibrium, provided that q3 is positive. At what position would a third charge q3 be in equilibrium, provided that q3 is negative.

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?